Whichaway Nunataks site lat/lon = (-81.5000,-28.7500) cell lat/lon = (-81.5036,-28.5674) Forecast initialized at 2025-09-19/12 UTC MPAS cell scale: 5.6 km FCST UTC UTC T Td Altim Spd Gust Dir Grid VVV RH1RH2RH3 T1T2T3 ACCUM HR DAY HR (C) (C) (in Hg)(kts)(kts)(deg)(deg) (*) (% wrt water) (C) (*) 0 19 12 -20.4 -24.9 28.52 15 16 115 86 006 79 73 79 -18-16-15 000 1 19 13 -20.4 -23.2 28.54 15 23 94 65 000 94 72 79 -17-15-14 000 2 19 14 -18.9 -21.2 28.55 19 29 92 63 002 98 76 86 -16-14-14 000 3 19 15 -17.4 -20.0 28.56 21 28 95 67 001 94 90 92 -14-15-15 000 4 19 16 -16.6 -19.4 28.58 20 26 94 66 002 91101102 -14-15-15 000 5 19 17 -16.5 -18.6 28.64 18 25 90 62 000 98 95102 -14-14-15 000 6 19 18 -16.3 -17.9 28.67 16 22 82 53 -002 103 94100 -15-15-15 000 7 19 19 -17.9 -18.3 28.71 14 19 80 52 -001 118 86 98 -15-15-16 000 8 19 20 -19.2 -19.6 28.74 13 18 86 57 000 119 83 93 -15-16-17 000 9 19 21 -20.2 -20.7 28.77 13 18 88 60 000 121 82 82 -16-16-17 000 10 19 22 -20.5 -21.0 28.80 14 18 87 59 -001 121 86 76 -16-17-18 000 11 19 23 -20.9 -21.5 28.84 15 22 80 52 001 119 70 70 -17-18-18 000 12 20 00 -21.3 -22.5 28.87 16 24 85 57 -002 113 79 69 -18-19-19 000 13 20 01 -21.6 -22.7 28.89 16 25 86 58 000 114 91 73 -18-19-20 000 14 20 02 -21.4 -22.6 28.91 19 27 81 53 003 112 82 81 -19-20-20 000 15 20 03 -21.5 -23.7 28.95 18 28 77 48 002 101 82 78 -19-20-21 000 16 20 04 -22.1 -23.4 28.97 18 28 85 57 002 112 87 78 -20-21-21 000 17 20 05 -22.3 -22.9 28.99 19 28 87 59 002 121 97 76 -19-20-21 000 18 20 06 -22.4 -23.5 28.99 21 30 86 58 002 115 93 77 -20-21-21 000 19 20 07 -22.8 -24.4 28.99 21 31 88 59 001 109 93 76 -21-21-22 000 20 20 08 -23.1 -25.2 29.00 22 33 88 59 001 105 94 76 -21-22-22 000 21 20 09 -23.6 -25.9 29.00 24 34 91 62 003 102 91 79 -22-22-22 000 22 20 10 -23.9 -26.8 29.01 24 35 93 64 004 96 86 79 -22-22-22 000 23 20 11 -23.9 -27.3 29.00 23 34 94 65 004 90 72 77 -22-21-21 000 24 20 12 -24.0 -27.9 29.00 24 34 96 68 003 86 66 72 -22-21-21 000 25 20 13 -23.8 -28.2 28.99 23 35 100 71 002 81 61 65 -21-20-21 000 26 20 14 -23.8 -28.5 28.97 24 36 101 73 002 77 55 59 -21-20-20 000 27 20 15 -24.5 -29.4 28.95 25 37 102 73 003 77 54 60 -22-20-20 000 28 20 16 -25.1 -30.5 28.91 26 37 103 74 002 72 50 55 -22-20-20 000 29 20 17 -25.4 -31.1 28.89 26 37 103 74 001 70 49 56 -22-20-19 000 30 20 18 -25.7 -31.3 28.88 27 38 103 74 -001 71 52 54 -22-20-19 000 31 20 19 -25.7 -30.9 28.87 27 38 102 73 -001 75 56 55 -22-20-19 000 32 20 20 -25.3 -30.1 28.85 28 39 100 72 001 78 60 48 -22-20-18 000 33 20 21 -24.7 -29.5 28.83 28 39 99 71 002 78 59 49 -21-19-17 000 34 20 22 -24.3 -29.1 28.82 28 39 101 72 005 78 59 49 -20-19-17 000 35 20 23 -23.9 -28.5 28.81 29 39 99 71 011 79 61 51 -20-19-17 000 36 21 00 -23.6 -28.0 28.80 28 38 101 72 009 81 61 52 -19-18-16 000 37 21 01 -23.2 -27.5 28.80 27 37 102 74 003 82 62 61 -19-18-16 000 38 21 02 -23.0 -27.0 28.80 27 37 102 74 000 84 65 69 -19-18-16 000 39 21 03 -22.8 -26.6 28.80 26 37 100 72 002 86 67 76 -19-17-16 000 40 21 04 -22.7 -26.3 28.79 26 37 100 72 001 87 73 73 -19-18-16 000 41 21 05 -22.0 -25.8 28.79 26 35 98 70 008 86 78 66 -19-18-17 000 42 21 06 -22.1 -25.8 28.80 26 36 100 71 009 86 74 57 -19-17-16 000 43 21 07 -22.2 -25.7 28.80 28 39 103 75 003 88 65 70 -19-16-15 000 44 21 08 -22.2 -25.1 28.81 28 37 99 71 -001 95 86 79 -20-19-17 000 45 21 09 -21.8 -24.3 28.82 25 36 93 64 007 99 94 59 -20-20-17 000 46 21 10 -21.7 -24.0 28.83 25 35 92 64 004 100 81 67 -20-19-18 000 47 21 11 -22.2 -24.5 28.84 25 35 93 65 001 101 78 72 -20-18-17 000 48 21 12 -22.3 -25.2 28.85 25 35 93 64 002 95 82 84 -20-19-17 000 49 21 13 -22.3 -25.5 28.87 25 35 92 63 002 92 78 79 -20-19-18 000 50 21 14 -22.2 -25.9 28.88 26 36 89 60 004 86 73 68 -20-19-18 000 51 21 15 -22.2 -26.3 28.90 25 36 89 61 005 83 75 69 -20-19-18 000 52 21 16 -22.4 -26.6 28.92 25 35 90 61 005 82 77 75 -20-19-19 000 53 21 17 -22.6 -26.8 28.94 24 34 90 61 006 82 79 78 -20-20-19 000 54 21 18 -23.0 -27.0 28.95 23 33 91 62 007 84 79 76 -21-20-19 000 55 21 19 -23.5 -27.3 28.96 24 33 92 63 007 86 78 72 -20-20-19 000 56 21 20 -23.8 -27.7 28.96 24 34 93 64 006 86 77 71 -20-19-19 000 57 21 21 -24.0 -27.9 28.97 25 34 93 64 006 86 77 69 -20-19-19 000 58 21 22 -24.3 -28.3 28.98 25 35 92 64 005 85 75 67 -21-19-19 000 59 21 23 -24.7 -28.8 28.98 26 36 93 65 005 84 74 66 -21-18-19 000 60 22 00 -24.9 -29.1 28.98 26 36 95 67 004 83 69 63 -21-18-19 000 61 22 01 -25.1 -29.5 28.98 27 37 97 68 003 82 67 59 -21-19-18 000 62 22 02 -25.2 -29.7 28.98 27 37 97 69 003 81 69 59 -21-19-18 000 63 22 03 -25.3 -29.9 28.97 28 38 99 71 004 80 68 60 -22-19-18 000 64 22 04 -25.2 -30.1 28.96 28 39 100 71 003 77 63 61 -22-19-18 000 65 22 05 -25.0 -30.3 28.94 28 39 100 72 002 73 57 56 -22-19-17 000 66 22 06 -24.7 -30.3 28.93 28 39 102 73 000 71 48 46 -21-19-17 000 67 22 07 -24.8 -30.5 28.92 28 40 102 73 001 70 47 38 -21-19-17 000 68 22 08 -25.0 -30.7 28.91 29 41 101 72 001 70 51 33 -22-19-16 000 69 22 09 -25.0 -30.7 28.88 30 42 101 73 001 70 52 32 -21-18-16 000 70 22 10 -24.6 -30.2 28.85 32 43 99 71 001 70 52 33 -20-18-15 000 71 22 11 -23.9 -29.6 28.82 32 43 100 72 003 70 50 37 -19-17-14 000 72 22 12 -22.8 -28.5 28.79 32 43 103 74 002 68 47 30 -17-15-13 000 73 22 13 -21.5 -27.3 28.77 31 42 104 75 001 67 43 31 -17-14-13 000 74 22 14 -20.5 -26.7 28.74 30 41 106 78 -001 64 34 37 -15-13-12 000 75 22 15 -19.5 -26.2 28.71 29 41 106 77 005 60 28 33 -15-13-12 000 76 22 16 -19.9 -27.0 28.70 29 44 100 71 003 57 32 32 -17-16-15 000 77 22 17 -20.6 -27.6 28.68 33 47 95 66 009 58 46 28 -19-18-15 000 78 22 18 -20.9 -27.6 28.66 34 47 96 67 000 61 59 36 -19-18-14 000 79 22 19 -20.8 -27.0 28.66 33 45 96 67 004 64 64 65 -19-18-16 000 80 22 20 -21.1 -26.9 28.65 33 44 96 68 005 67 65 67 -19-18-16 000 81 22 21 -20.9 -26.3 28.65 31 42 97 68 001 71 69 50 -18-17-14 000 82 22 22 -20.7 -25.8 28.65 30 40 98 69 004 73 71 49 -17-16-13 000 83 22 23 -20.0 -24.5 28.65 29 38 98 70 003 77 73 55 -17-15-12 000 84 23 00 -19.2 -23.2 28.66 27 34 100 72 -001 81 78 66 -16-15-12 000 85 23 01 -18.4 -21.9 28.67 25 33 98 69 000 86 83 79 -15-15-13 000 86 23 02 -18.0 -20.7 28.69 24 33 93 64 -008 93 78 95 -15-13-14 000 87 23 03 -17.2 -19.8 28.69 22 31 91 62 -012 93 84 84 -14-14-14 000 88 23 04 -17.0 -19.4 28.70 22 33 87 58 -010 95 82 78 -15-14-14 000 89 23 05 -17.0 -19.1 28.71 21 33 84 55 -009 98 79 88 -15-14-14 000 90 23 06 -16.9 -19.1 28.71 22 33 84 55 -004 96 78 79 -15-14-14 000 91 23 07 -17.5 -19.5 28.72 23 32 87 58 001 100 73 81 -15-13-14 000 92 23 08 -18.3 -20.2 28.72 24 34 91 62 003 101 71 74 -16-14-14 000 93 23 09 -18.5 -20.9 28.73 24 35 91 63 003 96 74 80 -17-15-14 000 94 23 10 -18.7 -21.3 28.73 24 34 90 61 000 94 75 80 -17-15-14 000 95 23 11 -18.6 -21.8 28.74 23 35 86 57 000 88 71 71 -17-14-14 000 96 23 12 -18.6 -22.2 28.75 23 34 87 58 000 84 72 81 -17-14-14 000 97 23 13 -18.8 -22.7 28.76 24 34 89 60 001 82 73 79 -18-15-14 000 98 23 14 -18.7 -22.6 28.76 25 35 89 60 018 82 72 71 -17-15-14 000 99 23 15 -18.6 -22.5 28.76 25 37 84 56 010 82 70 76 -17-14-15 000 100 23 16 -18.5 -22.4 28.77 24 38 81 53 007 81 69 75 -17-14-15 000 101 23 17 -17.9 -21.8 28.77 26 39 81 52 008 81 74 70 -17-15-15 000 102 23 18 -17.6 -21.2 28.77 27 41 79 50 009 84 83 71 -16-15-16 000 103 23 19 -17.9 -21.0 28.80 25 39 74 45 008 88 89 77 -17-16-16 000 104 23 20 -18.7 -21.0 28.82 23 36 75 47 004 97 94 92 -17-16-17 000 105 23 21 -19.3 -21.0 28.84 21 34 79 51 005 104 96 92 -17-16-17 000 106 23 22 -19.5 -21.0 28.85 20 32 80 51 000 106 95 93 -17-17-17 000 107 23 23 -19.8 -21.4 28.87 20 30 83 54 000 107 97 90 -18-17-17 000 108 24 00 -20.2 -21.7 28.89 20 28 87 58 001 108 97 89 -18-17-18 000 109 24 01 -20.4 -21.7 28.91 21 27 90 62 001 110101 91 -18-18-18 000 110 24 02 -20.5 -21.7 28.93 21 28 88 60 000 111103 94 -18-18-18 000 111 24 03 -20.5 -21.8 28.94 20 29 83 55 002 111100 93 -18-18-19 000 112 24 04 -20.6 -22.0 28.96 20 29 81 52 005 109 99 93 -18-18-19 000 113 24 05 -21.0 -22.6 28.97 20 30 80 51 003 108 99 88 -19-18-19 000 114 24 06 -21.6 -23.3 28.99 20 30 83 54 -001 107103 85 -20-19-19 000 115 24 07 -22.2 -24.2 29.00 20 31 87 58 -001 104105 91 -20-20-20 000 116 24 08 -22.7 -25.0 29.01 21 32 87 58 003 102105 92 -21-20-20 000 117 24 09 -23.0 -25.5 29.03 22 33 86 57 003 100104 94 -21-21-20 000 118 24 10 -23.4 -26.1 29.05 22 33 88 59 003 98101 93 -22-21-21 000 119 24 11 -23.7 -26.6 29.06 23 33 90 62 002 96103 93 -22-20-20 000 120 24 12 -23.9 -26.8 29.07 23 33 92 64 000 96107 98 -22-20-20 000 * NOTES on units: VVV (vertical velocity) is given as tenths of a microbar per second at 700 hPa, with positive values indicating upward motion; ACCUM (accumulated precipitation, past 3h) is given as hundredths of a millimeter; RH1, RH2, and RH3 are the % RH at the surface, 1000', and 3000', respectively; T1, T2, and T3 are the temperatures at 500', 1000', and 1500', respectively. Gust is estimated according to the NCEP HRRR gust algorithm.